Description: 

Rockville RCS90-6 Commercial 70V Amplifier, 90W, 6-Zone Control, Bluetooth Streaming 

The Rockville RCS90-6 is designed to deliver exceptional sound quality with powerful 6-zone control. Whether you're outfitting a restaurant, bar, café, school, lounge, home, office, or warehouse, this amplifier is engineered to meet all your needs with ease. 

Features: 

• Versatile Power Output: Compatible with 70V, 100V, 8-ohm, and 4-ohm systems, making it ideal for any commercial audio setup. Delivers 90 watts RMS power with crystal-clear sound. 
  
• Multi-Zone Audio Control: Enjoy precise sound distribution with 6 separate speaker zones, each with its own independent volume control. Perfect for creating unique ambiances across different areas. You can put as much power to each zone as long as the total power does not exceed 90 watts. 
  
• Built-in Bluetooth Streaming: Seamlessly stream music directly from your smartphone or other Bluetooth-enabled devices (Up to 40 foot range). 
  
• Integrated Media Support: Play your favorite audio files using the USB input, SD card slot, or FM radio tuner. Easily access stored music or enjoy live radio channels. 
  
• Mic and Announcement Controls: Features 3 microphone inputs with independent volume control and an echo effect for announcements. A convenient chime button is included to grab attention when needed.
• User-Friendly Design: Equipped with detachable euro-block terminals for effortless installation. The aluminum front panel with industrial-grade knobs offers both durability and style. 

Technical Excellence: 

• Bass and Treble Controls: Adjust audio to your preference with simple yet powerful controls. 
  
• Built-in Clipping Limiter: Protects your speakers and amplifier from overloading. 
  
• Signal Level Indicator: Stay informed with a 5-segment level meter that monitors the amplifier's performance.
• Efficient Cooling System: Prevents overheating, ensuring consistent performance even during extended use. 

Inputs and Outputs:

• Inputs: 2 RCA AUX, 3 mic inputs, and an optical input for flexible audio connections.
• Outputs: RCA line out, 70V/100V/8-ohm speaker outputs, and shared negative speaker terminal. 

Specifications:

• Power Output: 90W RMS (70/100V) 
  
• Frequency Response: 38Hz – 22.96kHz 
  
• Signal-to-Noise Ratio: 71.4 dBA (@ 1W) 
  
• Weight: 15.65 lbs
• Dimensions: 19.13" x 11.02" x 3.94" 

Applications:

• The Rockville RCS90-6 is perfect for commercial environments, including: 
  
• Restaurants, Bars, and Cafés – Create immersive atmospheres with music tailored to your customers. 
  
• Schools and Offices – Distribute announcements or background music across multiple zones. 
  
• Lounges – Multi-room audio for entertainment or relaxation. 
  
• Warehouses and Retail Spaces – Keep employees or customers engaged with seamless audio playback.
• At Rockville, we prioritize reliability and performance. The RCS90-6 amplifier combines cutting-edge features with ease of use, making it the perfect choice for your commercial or residential audio needs. 

Advantages of a 70-Volt System: 

• Simplicity in Wiring: With 70-volt systems, connecting speakers is straightforward. For example, you can use a 70V amplifier with 90 watts to power a setup totaling close to 90 watts, whether it’s: 
  

1. 8 speakers tapped at 10 watts each
2. 16 speakers tapped at 5 watts each. 

The key is ensuring your amplifier provides a little more power than the combined wattage of all speakers. 

• Customizable Power with Taps: Speakers in a 70-volt system come with selectable "taps" (e.g., 5W, 10W, 20W). These taps control how much power the speaker draws from the amplifier, allowing you to adjust sound levels for different areas: 
  

1. Dining room speakers: 5 watts 
   
2. Bar area speakers: 20 watts 
   
3. Hallway speakers: 5 watts 
   
4. This flexibility ensures optimal sound coverage tailored to your space. 
   

• Mix-and-Match Compatibility: Combine various types of 70-volt speakers (ceiling, wall-mounted, subwoofers, etc.) seamlessly within the same system.
• .Long Wire Runs Without Signal Loss: 70-volt systems excel at maintaining audio quality over long speaker wire runs, making them ideal for larger installations like restaurants, retail spaces, or outdoor areas. 

How to Wire a 70-Volt System: 

• Speaker Connections: Simply daisy chain each speaker to the next in parallel (positive to positive terminal and negative to negative terminal). 
  
• No Impedance Worries: Unlike 8-ohm systems, there’s no need to calculate impedance in 70-volt systems. The amplifier delivers constant power, simplifying the process. 

A 70-volt system is a practical, efficient solution for spaces requiring multiple speakers with customizable sound zones. It offers the simplicity, flexibility, and reliability that traditional systems often cannot match.